fix: 修复 isOpen 报错问题 (#1537)

* docs: 场景 Scene API 补充 addPopup 和 removePopup 方法说明

* fix: 修复 Popup title 设置先后问题

* fix: 修复 L7 Popup isOpen 报错问题

Co-authored-by: yanxiong <oujinhui.ojh@antgroup.com>

packages/component/src/marker.ts

@@ -346,7 +346,7 @@ export default class Marker extends EventEmitter {
       lngLat: this.lngLat,
     });
   };
-  
+
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   private addDragHandler(e: MouseEvent) {
    return null

packages/component/src/popup/popup.ts

@@ -134,7 +134,7 @@ export default class Popup<O extends IPopupOption = IPopupOption>
 
   // 移除popup
   public remove() {
-    if (!this.isOpen()) {
+    if (!this?.isOpen()) {
       return;
     }
 

packages/core/src/services/component/PopupService.ts

@@ -16,7 +16,7 @@ export default class PopupService implements IPopupService {
   }
 
   public removePopup(popup: IPopup): void {
-    if (popup.isOpen()) {
+    if (popup?.isOpen()) {
       popup.remove();
     }